### QPx_GetImporterTagContainer

QPx_GetImporterTagContainer(importerRef; tagContainer):error
| importerRef | Longint | Reference to a graphics importer instance
| tagContainer | BLOB | Tag container data
| error | Longint | Error result

Extracts the tag container from the image associated with a graphics importer. The tag container is a BLOB containing all tags present in the source image.

The graphics importer instance is specified by importerRef. If importerRef is not a reference to a valid graphics importer instance, error qpx_paramErr is returned.

Parameter tagContainer receives a block of data containing all present image tags in a binary form.

To do further work with the image tags, use the image tag commands.

Related commands

QPx_GetImageFileTagContainer | Extracts the tag container from an image file
QPx_OpenTagContainer | Opens a tag container

QPix © Escape
Generated by QDoc 2.8 on Wed, Feb 17, 2010 17:45:07